Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17487)
- Person (2092)
- Publications (24552)
- Techtypes (2364)
Use the filters below to narrow your results.
None (3) ·
Alfred Nobel (1) ·
Birger Ljungstroem (1) ·
Carl Johan Adolf SIOGREN (1) ·
Erik Emanuel Lindkvist (1) ·
Erik Reinhold Gottfrid Dyberg (1) ·
Frederik Ljungstroem (1) ·
Fredrik Gomer William EKMAN (1) ·
Gustaf Adam WIMAN (1) ·
Hjalmar PAALSON (1) ·
Johann August Lidvall (1) ·
Olof HELSING (2) ·
Victor Junius Johansson (1) ·
Villehad Forssman (1) ·
Villehad Henrik Forssman (1) ·
Yngve Sigurd Isidor Rasmussen (1)
None (5) ·
CARL JOHAN ADOLF SJOEGREN (1) ·
Erik Reinhold Gottfrid Dyberg (1) ·
FREDRIK GOMER William EKMAN (1) ·
HJALMAR PAALSON (1) ·
LIDVALL JOHAN AUGUST (1) ·
Ljungstroem BIRGER (1) ·
LjungstroemS ANGTURBIN (1) ·
Olof Helsing (2) ·
Victor Junius Johansson (1) ·
WIMAN GUSTAF ADAM (1) ·
YNGVE SIGURD ISIDOR Rasmussen (1) ·
В. Форсман (1)
None (13) ·
airfoils (1) ·
balloon (1) ·
chemistry (1) ·
dirigible (1) ·
gas (1) ·
gondola (1) ·
hydrogen (1) ·
jet (1) ·
LTA (2) ·
marine (1) ·
propeller (1) ·
propulsion (2)
None (5) ·
CPC B63H1/04 (1) ·
CPC B64C11/00 (1) ·
CPC B64C11/006 (2) ·
CPC B64C11/42 (1) ·
CPC B64C13/24 (1) ·
CPC B64C17/00 (1) ·
CPC B64C27/04 (1) ·
CPC B64C27/20 (1) ·
CPC B64C2700/6218 (1) ·
CPC B64C2700/6281 (2) ·
CPC B64C3/185 (1) ·
CPC B64C3/385 (1) ·
CPC B64C33/00 (1) ·
CPC B64C39/006 (1) ·
CPC F01D5/06 (2) ·
CPC F03D7/00 (1) ·
CPC Y02E10/723 (1) ·
CPC Y10S416/50 (1) ·
CPC Y10T29/49321 (1)
Showing below up to 18 results in range #1 to #18.
View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)
- Main
- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year